EP4085642A4 - Method for real time texture adaptation - Google Patents

Method for real time texture adaptation

Info

Publication number
EP4085642A4
EP4085642A4 EP20910432.2A EP20910432A EP4085642A4 EP 4085642 A4 EP4085642 A4 EP 4085642A4 EP 20910432 A EP20910432 A EP 20910432A EP 4085642 A4 EP4085642 A4 EP 4085642A4
Authority
EP
European Patent Office
Prior art keywords
real time
time texture
adaptation
texture adaptation
real
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20910432.2A
Other languages
German (de)
French (fr)
Other versions
EP4085642A1 (en
Inventor
Lukasz Kondrad
Miska Hannuksela
Sebastian Schwarz
Emre Baris Aksu
Lauri Ilola
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP4085642A1 publication Critical patent/EP4085642A1/en
Publication of EP4085642A4 publication Critical patent/EP4085642A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/005—General purpose rendering architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44012—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
EP20910432.2A 2020-01-03 2020-12-28 Method for real time texture adaptation Pending EP4085642A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062956889P 2020-01-03 2020-01-03
PCT/FI2020/050868 WO2021136881A1 (en) 2020-01-03 2020-12-28 Method for real time texture adaptation

Publications (2)

Publication Number Publication Date
EP4085642A1 EP4085642A1 (en) 2022-11-09
EP4085642A4 true EP4085642A4 (en) 2024-01-03

Family

ID=76654019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20910432.2A Pending EP4085642A4 (en) 2020-01-03 2020-12-28 Method for real time texture adaptation

Country Status (4)

Country Link
US (1) US11403804B2 (en)
EP (1) EP4085642A4 (en)
CN (1) CN114930866A (en)
WO (1) WO2021136881A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2554877B (en) * 2016-10-10 2021-03-31 Canon Kk Methods, devices, and computer programs for improving rendering display during streaming of timed media data
US11800184B2 (en) * 2021-01-06 2023-10-24 Tencent America LLC Method and apparatus for media scene description
US20230224554A1 (en) * 2022-01-12 2023-07-13 Tencent America LLC Method and apparatus for wire formats for segmented media metadata for parallel processing in a cloud platform

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8294723B2 (en) 2008-11-07 2012-10-23 Google Inc. Hardware-accelerated graphics for web applications using native code modules
US8675000B2 (en) * 2008-11-07 2014-03-18 Google, Inc. Command buffers for web-based graphics rendering
US10097874B2 (en) * 2014-06-27 2018-10-09 Qualcomm Incorporated System and method for monitoring media stream buffers of media output devices in order to synchronize media content output
US10459855B2 (en) * 2016-07-01 2019-10-29 Intel Corporation Load reduced nonvolatile memory interface

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Considerations for a WD on MPEG-I Scene Descriptions", no. n18869, 11 October 2019 (2019-10-11), XP030220859, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/128_Geneva/wg11/w18869.zip w18869_Considerations_SD.docx> [retrieved on 20191011] *
"MPEG-I Architectures", no. n18344, 29 March 2019 (2019-03-29), XP030208614, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/126_Geneva/wg11/w18344.zip N18344.docx> [retrieved on 20190329] *
IMED BOUAZIZI (QUALCOMM) ET AL: "glTF 2.0 extensions for MPEG-I", no. m51014, 2 October 2019 (2019-10-02), XP030221521, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/128_Geneva/wg11/m51014-v1-m51014_glTF_extensions_latest.zip m51014_glTF_extensions_latest.docx> [retrieved on 20191002] *
LUKASZ KONDRAD ET AL: "[SD] MPEG media extensions for glTF2", no. m52179, 8 January 2020 (2020-01-08), XP030224792, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/129_Brussels/wg11/m52179-v1-m52179.zip m52179_gltf_extensions/m52179.docx> [retrieved on 20200108] *
See also references of WO2021136881A1 *

Also Published As

Publication number Publication date
EP4085642A1 (en) 2022-11-09
WO2021136881A1 (en) 2021-07-08
CN114930866A (en) 2022-08-19
US20210209829A1 (en) 2021-07-08
US11403804B2 (en) 2022-08-02

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